Map Practice

Equations

100

3x - 9 = 2(x - 2)

5

200

The profit for 15 necklaces is $135. How many necklaces must be sold for a profit of $216?

24 necklaces

300

8(a + 3b) - 6(2b + a)

2a + 12b

400

Expenses for a school play total $175. Tickets are $4 each. Which equation shows the profit y for x tickets sold?

y= 4x -175

500

Cynthia used 2 1/2lb of potting soil for her cactus and 3 3/4lb of potting soil for her violets. If the bag of potting soil held 10 lb, how many pounds are left?

3 3/4lb 

Miscellaneous Graphing

100

In which quadrant would you find the point (3, -5)?

4

200

Find the measure of RSV.

Graph shown on board! (1-10 review, #2)

69 degrees

300

In which quadrant would you find the point with coordinates (6, 12)?

2

400

In which quadrant would you find the point J(1, -2)?

4

500

Point Q(–1, 2) is translated 2 units down and 3 units left. What are the coordinates of its image point?

(-4,0)

Pythagorean Theorem

100

A right triangle has legs of 6 cm and 8 cm. How long is the hypotenuse of the triangle?

10 cm

200

Find the third side. 

leg = 6

leg = 8

x = 10

300

Find the third side.

Leg = 12

Hypotenus= 13

5

400

Find the third side.

Leg = 15

Hypotenuse = 21

14.6

500

Find the missing side.

Leg= 5.2

Hypotenuse= 11.6

10.4

Numbers

100

-2x³ • 4x²

-8x

200

What is 248,000 in scientific notation?

2.48 x 10⁵

300

Two angles of a triangle measure 38° and 51° respectively. Find the measure of the third angle.

91 degrees

400

2 (x-5) = 5x + 23

Find x. 

-11 = x

500

8x + -2 = -9 + 7x

x = -7

Miscellaneous

100

The measure of EFG is 105 degrees. Find the measure of its supplement.

75 degrees

200

Find the slope of the function y = -8x - 2.

-8

300

Simplify (-b)⁵ x (-b)³

(-b)⁸

400

You have 10 marbles. Your friend has 4 bags each containing m marbles. Which variable expression represents the total number of marbles you and your friend have?

4m + 10

500

Solve for x: 32 = x/-4 .

-128